Vascular endothelial growth factor D (VEGF-D) is a ligand for the tyrosine kinases VEGF receptor 2 (Flk1) and VEGF receptor 3 (F Achen, M.G.; Jeltsch, M.; Kukk, E.; Makinen, T.; Vitali, A.; Wilks, A.F.; Alitalo, K.; Stacker, S.A. , Proc Natl Acad Sci U S A, Volume 95, Issue 2, Ludwig Institute for Cancer Research, Royal Melbourne Hospital, Victoria, Australia. Marc.achen@ludwig.edu.au, p.548-53, (1998) Abstract